Tape cassette



FIG. 1 is a front elevational view of a tape cassette, showing my new design;

FIG. 2 is a sectional view thereof, taken along line 2--2 of FIG. 1;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a left side elevational view thereof; and

FIG. 6 is a top perspective view thereof. 

The ornamental design for a tape cassette, as shown. 